EP1054464A3 - Current collector substrate in electrode for use in alkaline secondary battery, electrode using the same, and alkaline secondary battery having incorporated thereinto the electrode - Google Patents

Current collector substrate in electrode for use in alkaline secondary battery, electrode using the same, and alkaline secondary battery having incorporated thereinto the electrode Download PDF

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Publication number
EP1054464A3
EP1054464A3 EP00110238A EP00110238A EP1054464A3 EP 1054464 A3 EP1054464 A3 EP 1054464A3 EP 00110238 A EP00110238 A EP 00110238A EP 00110238 A EP00110238 A EP 00110238A EP 1054464 A3 EP1054464 A3 EP 1054464A3
Authority
EP
European Patent Office
Prior art keywords
electrode
secondary battery
alkaline secondary
current collector
collector substrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00110238A
Other languages
German (de)
French (fr)
Other versions
EP1054464A2 (en
Inventor
Kunihiko Miyamoto
Masayoshi Hiruma
Manabu Takezawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FDK Twicell Co Ltd
Original Assignee
Toshiba Battery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Battery Co Ltd filed Critical Toshiba Battery Co Ltd
Publication of EP1054464A2 publication Critical patent/EP1054464A2/en
Publication of EP1054464A3 publication Critical patent/EP1054464A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/742—Meshes or woven material; Expanded metal perforated material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/32—Nickel oxide or hydroxide electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/10—Battery-grid making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Powder Metallurgy (AREA)

Abstract

Provided is a current collector substrate in an electrode of an alkaline secondary battery, which is advantageous not only in that it has excellent holding ability for a mixture for electrode, but also in that the utilization of an active material is improved, thereby enhancing the discharge characteristics of the battery, and an electrode and an alkaline secondary battery using the same. This current collector substrate has a plurality of openings formed within the surface of a metal powder sinter sheet which has a thickness (t) of 80 µm or less and is produced by a powdery calendering process, wherein the openings have periphery portions comprising burr portions protruding in the opposite directions.
EP00110238A 1999-05-19 2000-05-19 Current collector substrate in electrode for use in alkaline secondary battery, electrode using the same, and alkaline secondary battery having incorporated thereinto the electrode Withdrawn EP1054464A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP13874699 1999-05-19
JP13874699 1999-05-19
JP2000011853 2000-01-20
JP2000011853A JP2001035499A (en) 1999-05-19 2000-01-20 Current collecting substrate for electrode for alkaline secondary battery, electrode using the same, and alkaline secondary battery incorporating the electrode

Publications (2)

Publication Number Publication Date
EP1054464A2 EP1054464A2 (en) 2000-11-22
EP1054464A3 true EP1054464A3 (en) 2006-05-31

Family

ID=26471720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110238A Withdrawn EP1054464A3 (en) 1999-05-19 2000-05-19 Current collector substrate in electrode for use in alkaline secondary battery, electrode using the same, and alkaline secondary battery having incorporated thereinto the electrode

Country Status (6)

Country Link
US (1) US6582855B1 (en)
EP (1) EP1054464A3 (en)
JP (1) JP2001035499A (en)
KR (1) KR100386806B1 (en)
CN (1) CN1246920C (en)
TW (1) TW478202B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3481797B2 (en) * 1996-10-03 2003-12-22 片山特殊工業株式会社 Method for manufacturing battery electrode substrate and battery electrode substrate
JP3016769B1 (en) * 1998-12-02 2000-03-06 片山特殊工業株式会社 Method of manufacturing electrode plate for battery, electrode plate manufactured by the method, and battery provided with the electrode plate
US6274274B1 (en) 1999-07-09 2001-08-14 Johnson Controls Technology Company Modification of the shape/surface finish of battery grid wires to improve paste adhesion
DE60138577D1 (en) * 2000-03-14 2009-06-10 Sanyo Electric Co Welded current collector plates in non-aqueous electrolyte secondary cells
JP4723737B2 (en) * 2001-02-28 2011-07-13 株式会社東芝 Positive electrode for nickel / hydrogen secondary battery, nickel / hydrogen secondary battery using the same
JP4834232B2 (en) * 2001-02-28 2011-12-14 株式会社東芝 Nickel / hydrogen secondary battery positive electrode and method for producing the same, nickel / hydrogen secondary battery incorporating the positive electrode
JP2002260720A (en) * 2001-02-28 2002-09-13 Toshiba Battery Co Ltd Nickel-hydrogen secondary battery
JP4836351B2 (en) * 2001-05-17 2011-12-14 パナソニック株式会社 Electrode plate for alkaline storage battery and alkaline storage battery using the same
CN1202582C (en) * 2002-02-15 2005-05-18 株式会社岩手东京线材制作所 Plate material for secondary battery
JP3884768B2 (en) * 2002-06-21 2007-02-21 日立マクセル株式会社 Electrode for electrochemical device and battery using the same
US6833218B2 (en) * 2002-08-23 2004-12-21 Delphi Technologies, Inc. Direct cast lead alloy strip for expanded metal battery plate grids
JP4117740B2 (en) * 2002-12-17 2008-07-16 日立マクセル株式会社 Metal porous body and method for producing the same
EP3035422B1 (en) 2005-05-23 2019-02-20 Johnson Controls Technology Company Battery grid
WO2008049037A2 (en) * 2006-10-17 2008-04-24 Maxwell Technologies, Inc. Electrode for energy storage device
RU2477549C2 (en) * 2007-03-02 2013-03-10 Джонсон Кэнтрэулз Текнолэджи Кампэни Accumulator negative grid manufacture method
JP2009000729A (en) * 2007-06-22 2009-01-08 Seiko Epson Corp Press working method, punching plate, and liquid jet head
JP2009000733A (en) * 2007-06-25 2009-01-08 Seiko Epson Corp Press working method, punching plate, and liquid jet head
US8236442B2 (en) * 2008-01-31 2012-08-07 Medtronic, Inc. Asymmetric aperture pattern in a current collector for an electrochemical cell
US20100008020A1 (en) * 2008-07-09 2010-01-14 Adrian Schneuwly Electrode device
US20100020471A1 (en) * 2008-07-24 2010-01-28 Adrian Schneuwly Electrode Device
JP5293045B2 (en) * 2008-09-24 2013-09-18 Ｔｄｋ株式会社 Electrode manufacturing method and electrode manufacturing apparatus
JP5293046B2 (en) * 2008-09-24 2013-09-18 Ｔｄｋ株式会社 electrode
JP2010114007A (en) * 2008-11-07 2010-05-20 Panasonic Corp Electrode for alkaline storage battery, and alkaline storage battery
MX338843B (en) 2010-03-03 2016-05-03 Johnson Controls Tech Co Battery grids and methods for manufacturing same.
KR101831423B1 (en) 2010-04-14 2018-02-22 존슨 컨트롤스 테크놀러지 컴퍼니 Battery, battery plate assembly, and method of assembly
US9748578B2 (en) 2010-04-14 2017-08-29 Johnson Controls Technology Company Battery and battery plate assembly
US9761883B2 (en) 2011-11-03 2017-09-12 Johnson Controls Technology Company Battery grid with varied corrosion resistance
DE102013207353A1 (en) * 2013-04-23 2014-10-23 Thyssenkrupp System Engineering Gmbh Method for producing an electrode and electrode for an energy storage cell
DE202013012569U1 (en) 2013-10-08 2017-07-17 Johnson Controls Autobatterie Gmbh & Co. Kgaa Grid arrangement for a plate-shaped battery electrode of an electrochemical accumulator and accumulator
DE102013111667A1 (en) 2013-10-23 2015-04-23 Johnson Controls Autobatterie Gmbh & Co. Kgaa Grid arrangement for a plate-shaped battery electrode and accumulator
US12451493B2 (en) 2017-01-27 2025-10-21 Cps Technology Holdings Llc Battery grid
WO2024042820A1 (en) * 2022-08-25 2024-02-29 パナソニックＩｐマネジメント株式会社 Battery

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR889184A (en) * 1942-01-27 1944-01-03 Perforated plates for light electric accumulators, and their method of obtaining
EP0622161A1 (en) * 1992-09-21 1994-11-02 Ohara Metal Industry Co., Ltd Perforated metal sheet, its manufacture method, supporter and plate of cell using the sheet
EP0651451A1 (en) * 1993-10-29 1995-05-03 Matsushita Electric Industrial Co., Ltd. Electrode for storage battery and method for producing the same
US5578398A (en) * 1995-12-13 1996-11-26 Precious Plate Florida Perforated substrate and method of manufacture
JPH10302788A (en) * 1997-04-22 1998-11-13 Sanyo Electric Co Ltd Production of nickel electrode active material for alkaline storage battery
JPH1173956A (en) * 1997-08-29 1999-03-16 Sanyo Electric Co Ltd Non-sintered nickel electrode for alkaline storage battery

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436575B1 (en) * 1998-11-13 2002-08-20 Moltech Power Systems, Inc. Pasted positive electrode and process for its production

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR889184A (en) * 1942-01-27 1944-01-03 Perforated plates for light electric accumulators, and their method of obtaining
EP0622161A1 (en) * 1992-09-21 1994-11-02 Ohara Metal Industry Co., Ltd Perforated metal sheet, its manufacture method, supporter and plate of cell using the sheet
EP0651451A1 (en) * 1993-10-29 1995-05-03 Matsushita Electric Industrial Co., Ltd. Electrode for storage battery and method for producing the same
US5578398A (en) * 1995-12-13 1996-11-26 Precious Plate Florida Perforated substrate and method of manufacture
JPH10302788A (en) * 1997-04-22 1998-11-13 Sanyo Electric Co Ltd Production of nickel electrode active material for alkaline storage battery
JPH1173956A (en) * 1997-08-29 1999-03-16 Sanyo Electric Co Ltd Non-sintered nickel electrode for alkaline storage battery

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 02 26 February 1999 (1999-02-26) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30) *

Also Published As

Publication number Publication date
US6582855B1 (en) 2003-06-24
EP1054464A2 (en) 2000-11-22
CN1246920C (en) 2006-03-22
CN1274958A (en) 2000-11-29
TW478202B (en) 2002-03-01
JP2001035499A (en) 2001-02-09
KR20000077342A (en) 2000-12-26
KR100386806B1 (en) 2003-06-09

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